text: var gulp = require('gulp'),
      plumber = require('gulp-plumber'),
      _jade =  require('jade'),
      jade = require('gulp-jade');
  
  _jade.filters.code = function( block ) {
      return block
          .replace( /\&hellip;/g, '…'  )
          .replace( /&/g, '&amp;'  )
          .replace( /</g, '&lt;'   )
          .replace( />/g, '&gt;'   )
          .replace( /"/g, '&quot;' )
          .replace( /#/g, '&#35;'  )
          .replace( /\\/g, '\\\\'  );
  };
  
  module.exports = {
      ru: function () {
          gulp.src('docs/jade/pages/index-ru.jade')
              .pipe(plumber())
              .pipe(jade({
                  data: {
                      lang: 'ru'
                  }
              }))
              .pipe(gulp.dest('docs/'))
      },
      en: function () {
          gulp.src('docs/jade/pages/index.jade')
              .pipe(plumber())
              .pipe(jade({
                  data: {
                      lang: 'kr'
                  }
              }))
              .pipe(gulp.dest('docs/'))
      }
  };